/Engine/Plugins/Experimental/Mutable/Source/MutableRuntime/Public/MuR/Parameters.h
If the parameter is of the projector type, set its value.
void SetProjectorValue ( int ParameterIndex, const FVector3f & pos, const FVector3f & dir, const FVector3f & up, const FVector3f & scale, float projectionAngle, const [Ptr](API\Plugins\CustomizableObject\MuCO\Ptr)< const [RangeIndex](API\Plugins\MutableRuntime\MuR\RangeIndex) > & RangePosition )